ATE356340T1 - Durchflussmesser - Google Patents

Durchflussmesser

Info

Publication number
ATE356340T1
ATE356340T1 AT98114236T AT98114236T ATE356340T1 AT E356340 T1 ATE356340 T1 AT E356340T1 AT 98114236 T AT98114236 T AT 98114236T AT 98114236 T AT98114236 T AT 98114236T AT E356340 T1 ATE356340 T1 AT E356340T1
Authority
AT
Austria
Prior art keywords
reflector
measuring pipe
flow medium
flow meter
rayleigh
Prior art date
Application number
AT98114236T
Other languages
English (en)
Inventor
Thomas Dr Vontz
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE356340T1 publication Critical patent/ATE356340T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Transducers For Ultrasonic Waves (AREA)
AT98114236T 1997-09-30 1998-07-28 Durchflussmesser ATE356340T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997143340 DE19743340C3 (de) 1997-09-30 1997-09-30 Durchflußmesser

Publications (1)

Publication Number Publication Date
ATE356340T1 true ATE356340T1 (de) 2007-03-15

Family

ID=7844247

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98114236T ATE356340T1 (de) 1997-09-30 1998-07-28 Durchflussmesser

Country Status (4)

Country Link
EP (1) EP0905487B1 (de)
AT (1) ATE356340T1 (de)
DE (2) DE19743340C3 (de)
DK (1) DK0905487T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004047786A1 (de) 2004-10-01 2006-04-06 Robert Bosch Gmbh Verfahren zur Pulsationskorrektur innerhalb eines einen Medienmassenstrom messenden Messgeräts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103551A (en) * 1977-01-31 1978-08-01 Panametrics, Inc. Ultrasonic measuring system for differing flow conditions
US4754650A (en) * 1983-07-29 1988-07-05 Panametrics, Inc. Apparatus and methods for measuring fluid flow parameters
EP0392294A1 (de) * 1989-04-13 1990-10-17 Siemens Aktiengesellschaft Durchflussmesseinrichtung für flüssige Medien nach dem Ultraschall-Laufzeitprizip
DE4103551A1 (de) * 1991-02-06 1992-08-13 Henkel Kgaa Fliessfaehiges perlglanzkonzentrat
US5437194A (en) * 1991-03-18 1995-08-01 Panametrics, Inc. Ultrasonic transducer system with temporal crosstalk isolation
DE4336369C1 (de) * 1993-10-25 1995-06-22 Siemens Ag Vorrichtung zur Durchflußmessung
DE4336370C1 (de) * 1993-10-25 1995-02-02 Siemens Ag Vorrichtung zur Durchflußmessung
DE4336368C2 (de) * 1993-10-25 1995-08-03 Siemens Ag Vorrichtung zur Durchflußmessung
DE4437588A1 (de) * 1994-10-20 1996-04-25 Siemens Ag Ultraschall-Durchflußmeßgerät
DK0715155T3 (da) * 1994-12-02 2001-08-13 Siemens Ag Ultralyd-flowmåleindretning
AU3489695A (en) * 1995-09-21 1997-04-09 Iskraemeco, Merjenje In Upravljanje Energije, D.D. Cell for ultrasonically measuring the rate of fluid flow

Also Published As

Publication number Publication date
DE19743340C2 (de) 1999-11-11
EP0905487A3 (de) 1999-04-14
DE19743340A1 (de) 1999-04-22
EP0905487B1 (de) 2007-03-07
DE19743340C3 (de) 2003-09-25
DE59813933D1 (de) 2007-04-19
DK0905487T3 (da) 2007-07-02
EP0905487A2 (de) 1999-03-31

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Legal Events

Date Code Title Description
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